Gst number deactivation

Ajay Malhotra (Manager Commercial) (254 Points)

21 October 2018  

One of Our Freind  was having GST Number Done Purchases from Jul-17 to Mar18 around 80 lakhs , But GST Number has been cancelled by department due to NON-Filling of Return. he has done sales around50 lakhs . What should be next course for him

He has also taken new number in this year on same PAN Number in Jul2018

 

Please suggest for old Purchase and sales treatment

Thankfull for answer